Debt - $400 Million Term Loan Facility - Additional Information (Detail) (USD $)	9 Months Ended
	Sep. 30, 2014 Entity
$400 Million Term Loan Facility [Member]
Debt Instrument [Line Items]
Additional credit facility	$ 400,000,000
Maturity date	Jan. 15, 2021
Debt Instrument, description of interest rate	The interest rate on the Term Loan B was LIBOR plus 3.0%
Margin rate added to LIBOR rate to arrive at interest rate	3.00%
LIBOR floor rate	0.75%
Periodic payment, percentage on principal amount	1.00%
Line of credit facility repayment commencement period	Sep. 30, 2014
Percentage of advance borrowing based on appraisal value of hotel properties	55.00%
Percentage of advance borrowing based on appraisal value of hotel properties in the event of hotel property sold	50.00%
Number of Wholly-owned subsidiaries	4
$1 Billion Credit Facility [Member]
Debt Instrument [Line Items]
Additional credit facility	$ 1,000,000,000